I don't want to just be a singer. I want to be an entertainer.

I'm not a human being, I'm a martian.

煤炭行业是美国能源独立的支柱，已经持续了几代人。

一旦你开始谈论如果你输了你会做什么，你就已经输了。

种一棵树最好的时间是20年前，第二好的时间就是现在。

The magical thing about this network is not just that it collapses distance and makes everyone your neighbor. It also dramatically increases the number of brilliant minds we can have working together on the same problem--and that scales up the rate of innovation to a staggering degree.